/Engine/Plugins/Runtime/CommonUI/Source/CommonUI/Public/CommonActivatableWidget.h
Gets custom game-specific activation metadata for this widget.Bydefault does nothing & used for nothing.
virtual [TOptional](API\Runtime\Core\IO\TOptional)< [FActivationMetadata](API\Plugins\CommonUI\Input\FActivationMetadata) > GetActivationMetadata() const